5144517

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 8726016

約数和(自身を除く): 3581499

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2207, 2331, 6621, 15449, 19863, 46347, 81659, 139041, 244977, 571613, 734931, 1714839, 5144517]

約数ペア:

[(1, 5144517), (3, 1714839), (7, 734931), (9, 571613), (21, 244977), (37, 139041), (63, 81659), (111, 46347), (259, 19863), (333, 15449), (777, 6621), (2207, 2331)]